53988957

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 95212800

約数和(自身を除く): 41223843

約数列:

[1, 3, 9, 11, 17, 27, 33, 37, 51, 99, 111, 153, 187, 289, 297, 333, 407, 459, 561, 629, 867, 999, 1221, 1683, 1887, 2601, 3179, 3663, 4913, 5049, 5661, 6919, 7803, 9537, 10693, 10989, 14739, 16983, 20757, 28611, 32079, 44217, 54043, 62271, 85833, 96237, 117623, 132651, 162129, 181781, 186813, 288711, 352869, 486387, 545343, 1058607, 1459161, 1636029, 1999591, 3175821, 4908087, 5998773, 17996319, 53988957]

約数ペア:

[(1, 53988957), (3, 17996319), (9, 5998773), (11, 4908087), (17, 3175821), (27, 1999591), (33, 1636029), (37, 1459161), (51, 1058607), (99, 545343), (111, 486387), (153, 352869), (187, 288711), (289, 186813), (297, 181781), (333, 162129), (407, 132651), (459, 117623), (561, 96237), (629, 85833), (867, 62271), (999, 54043), (1221, 44217), (1683, 32079), (1887, 28611), (2601, 20757), (3179, 16983), (3663, 14739), (4913, 10989), (5049, 10693), (5661, 9537), (6919, 7803)]